A Comprehensive Analysis of 5G Security Core Technologies and Services: Conceptual Frameworks, Challenges, and Solutions

Fifth-generation (5G) networks are expected to link very large numbers of devices at high speeds with low latency. Incorporating advancements in radio technology, service-based design, and cloud infrastructure will help bring about the fourth generation (4G) of mobile networking. However, 5G communications provide new challenges and needs in terms of data security as a result of incorporating new technology and better functionality. This article provides a thorough analysis of the problems that arise when trying to maintain the confidentiality and safety of 5G networks, along with some suggestions on how to address those difficulties. This article discusses the current state and future prospects of 5G wireless security based on the essential security services, including authentication, availability, data secrecy, integrity, and non- repudiation. Under addition, we will talk about the many different 5G technologies that are currently in development, such as the Blockchain, SDN, AI, CPS, MECC, D2D, and 4.0 for the manufacturing sector. As a result of the security-focused R&D that has gone into developing today's technology, we're able to provide a wide variety of 5G apps and services with an eye on meeting the needs of users while also addressing possible threats. Finally, the difficulties and opportunities of 5G wireless security in the future are examined.